W. Hoffmann
发表
W. Hoffmann,
1949
.
W. Hoffmann,
1963
.
W. H. Chaloner,
W. N. Parker,
W. Hoffmann,
1956
.
W. H. Chaloner,
J. F. Wright,
W. Hoffmann,
1959
.
W. Hoffmann,
1970
.